1640672304

素因数分解:

$2^4\times 3^1\times {\mathrm{601}}^1\times {\mathrm{56873}}^1$

素因数の和:57485

約数の個数: 40

約数和(自身を含む): 4245530352

約数和(自身を除く): 2604858048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 601, 1202, 1803, 2404, 3606, 4808, 7212, 9616, 14424, 28848, 56873, 113746, 170619, 227492, 341238, 454984, 682476, 909968, 1364952, 2729904, 34180673, 68361346, 102542019, 136722692, 205084038, 273445384, 410168076, 546890768, 820336152, 1640672304]

約数ペア:

[(1, 1640672304), (2, 820336152), (3, 546890768), (4, 410168076), (6, 273445384), (8, 205084038), (12, 136722692), (16, 102542019), (24, 68361346), (48, 34180673), (601, 2729904), (1202, 1364952), (1803, 909968), (2404, 682476), (3606, 454984), (4808, 341238), (7212, 227492), (9616, 170619), (14424, 113746), (28848, 56873)]